Tablas De Perfiles Laminados

Composición Química. CALIDAD 1- AE-25 2- AE-35 3- ASTM A 36
4- ASTM A 572,GRADO 50

5- ST 37 - 2 6- ST 50 - 3

% C (MAX) 0.20 0.30 0.25 0.23 0.20 0.20

% Mn (MAX) 0.80 0.90 ---1.35 -------

% P (MAX) % S (MAX) 0.05 0.05 0.05 0.05 0.04 0.05 0.04 0.05 0.06 0.05 0.05 0.05

Propiedades Mecánicas Esfuerzo max. CALIDAD 1- AE-25 2- AE-35 3- ASTM A 36
4- ASTM A 572. GRADO 50

Pto. deCedente Fy Kg/cm2. (min) 2500 3500 2500 3500 2400 3600

Alargamiento % 50 mm. 25 22 20 21 25 22

F min Kg/cm2. 3700 5500 4100/5600 4500 3700/4500 5200/6200

5- ST 37 - 2 6- ST 50 - 3

Perfiles Estructurales de Acero, Vigas, Ángulos.

I= Momento de Inercia. S= Momento de resistencia. R= Radio de Inercia, siempre referidos al eje de flexión correspondiente. Calidades: Covenin 1293-85.ASTM-A-36. ST-37-2.

Nacionales
Momento respecto a los ejes Dimensiones (mm) IPN(I) Área Peso cm2 Kg/m Ix cm4 80 100 120 140 80 100 120 140 42 50 58 66 4.2 4.5 5.1 5.7 5.9 6.8 7.7 8.6 3.9 4.5 5.1 5.7 2.3 2.7 3.1 3.4 Sx Rx cm3 cm 3.18 4.0 4.8 5.6 Iy Sy cm4 cm3 6.29 12.1 21.4 35.1 2.99 4.86 7.38 10.6 EJE-X-X.... ... ....... EJE-Y-Y Ry cm 0.90 1.07 1.23 1.39

h

b s

t

r1 r2

7.77 6.10 78.4019.6 10.60 8.34 170.00 34.1 14.20 11.10 327.00 54.5 18.20 14.30 572.00 81.8

Importadas
160 160 74 .3 9.5 6.3 3.8 22.8 17.90 935.0 117.0 6.40 54.70 14.80 1.55 180 180 82 6.9 10.4 6.9 4.1 27.9 21.90 450.0 161.0 7.20 81.30 19.80 1.71 200 200 90 7.5 11.3 7.5 4.5 33.4 26.20 2140.0 214.0 8.00 117.00 26.00 1.87 220 220 98 8.1 12.2 8.1 4.9 39.5 31.10 3060.0 278.0 8.80 162.00 33.10 2.02 240 240 106 8.713.1 8.7 5.2 46.1 36.20 4250.0 354.0 9.59 221.00 41.70 2.20 260 260 113 9.4 14.1 9.4 5.6 53.3 41.90 5740.0 442.0 10.40 288.00 51.00 2.32 280 280 119 10.1 15.2 10.1 6.1 61.0 47.90 5790.0 542.0 11.10 364.00 61.20 2.45 300 300 125 10.8 16.2 10.8 6.5 69.0 54.20 9800.0 653.0 11.90 451.00 72.20 2.56 320 320 131 11.5 17.3 11.5 6.9 77.7 61.00 12510.0 782.0 12.70 555.00 84.70 2.67 340 340 137 12.2 18.3 12.27.3 86.7 68.00 15700.0 923.0 13.50 674.00 98.40 2.80 360 360 143 13.0 19.5 13.0 7.8 97.0 76.10 19610.0 1090.0 14.20 818.00 114.00 2.90 380 380 149 13.7 20.5 13.7 8.2 107.0 84.00 5410.0 1260.0 15.00 975.00 131.00 3.02 400 400 155 14.4 21.6 14.4 8.6 118.0 92.40 29210.0 1460.0 15.70 1160.00 149.00 3.13 425 425 163 15.3 23.0 15.3 9.2 132.0 104.00 36970.0 1740.0 16.70 1440.00 176.00 3.30 450 450 17016.2 24.3 16.2 9.7 147.0 115.00 45850.0 2040.0 17.70 1730.00 203.00 3.43 475 475 178 17.1 25.6 17.1 10.3 163.0 128.00 56480.0 2380.0 18.60 2090.00 235.00 3.60 500 500 185 18.0 27.0 18.0 10.8 179.0 141.00 68740.0 2750.0 19.60 2480.00 268.00 3.72 550 550 200 19.0 30.0 19.0 11.9 212.0 166.00 99180.0 3610.0 21.60 3490.00 349.00 4.02 600 600 215 21.6 32.4 21.6 13.0 254.0 199.00 139000.0 4630.0 23.404670.00 434.00 4.30

PESOS Y MEDIDAS Altura Peso Peso/Pieza (Kgf/pza) 50,40 73,2 100,08 133,2 171,6 Embalaje (pza/atado) 30 20 20 12 12 Peso atado (Kgf/atado) 1.512 1.464 2.002 1.598 2.059 Longitud (m) 12 12 12 12 12

(mm) (Kgf/m) 60 4,2 80 6,1 100 8,34 120 11,1 140 143

I= Momento de Inercia. S= Momento de Resistencia. R= Radio de Inercia, siempre referidos ..... al eje de flexióncorrespondiente. Calidades: ASTM-A-36. .................. ST-37-2.

Momento respecto a los ejes Dimensiones (mm) IPE (I) Área Peso cm2 Kg/m EJE-X-X.... ... ....... Ix cm4 80.1 171 318 541 869 1320 1940 2770 3890 5790 8360 11800 16300 23100 33700 48200 67100 Sx cm3 20.0 34.2 53.0 77.3 109.0 146.0 194.0 252.0 324.0 429.0 557.0 713.0 904.0 1160.0 1500.0 1930.0 2440.0 Rx cm 3.24 4.07 4.90 5.74 6.58 7.42 8.269.11 9.97 11.20 12.50 13.70 15.00 16.50 18.50 20.40 22.30 EJE-Y-Y Iy cm4 8.48 15.90 27.60 44.90 68.20 101.00 142.00 205.00 283.00 419.00 603.00 787.00 1040.00 1320.00 1670.00 2140.00 2660.00 Sy cm3 3.69 5.78 8.64 12.30 16.60 22.10 28.40 37.20 47.20 62.10 80.40 98.40 123.00 146.00 176.00 214.00 254.00 Ry cm 1.05 1.24 1.45 1.65 1.84 2.05 2.23 2.48 2.69 3.02 3.35 3.55 3.79 3.95 4.12 4.30 4.45

H B...